Shield holder frame



FIG. 1 is a perspective view of a shield holder frame showing our new design, in a used condition with a helmet shown in broken lines;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines shown in the drawings represent portions of a shield holder frame, that form no part of the claimed design. 

CLAIM The ornamental design for a shield holder frame, as shown and described. 